/*
 * Copyright 2020 gRPC authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.grpc.examples.routeguide

import com.google.protobuf.util.JsonFormat

object Database {
    fun features(): List<Feature> {
        return javaClass.getResourceAsStream("route_guide_db.json")?.use {
            val featureDatabaseBuilder = FeatureDatabase.newBuilder()
            JsonFormat.parser().merge(it.reader(), featureDatabaseBuilder)
            featureDatabaseBuilder.build().featureList
        } ?: emptyList()
    }
}
